snd_uart16550_output_byte 684 sound/drivers/serial-u16550.c snd_uart16550_output_byte(uart, substream, addr_byte); snd_uart16550_output_byte 686 sound/drivers/serial-u16550.c snd_uart16550_output_byte(uart, substream, midi_byte); snd_uart16550_output_byte 708 sound/drivers/serial-u16550.c snd_uart16550_output_byte(uart, substream, snd_uart16550_output_byte 711 sound/drivers/serial-u16550.c snd_uart16550_output_byte(uart, substream, snd_uart16550_output_byte 717 sound/drivers/serial-u16550.c snd_uart16550_output_byte(uart, substream, uart->prev_status[uart->prev_out]); snd_uart16550_output_byte 724 sound/drivers/serial-u16550.c if (!snd_uart16550_output_byte(uart, substream, midi_byte) &&